Motto! Haramase! Honoo no Oppai Isekai Ero Mahou Gakuen!

The protagonist, Takumi Kazuya, is a contributing author to the erotic light novel website [Lets do erotic novels!], where he writes erotic fiction. Soon after, he was contacted by a light novel publisher and his work reached a million hits. He sat back in his bathtub thinking of his erotic novel and his road to fame. "How long are are you gonna be in there? Dumb brother!", His younger sister yelled out to him as he was thinking of his novel. Annoyed, his sister elevated the bath temperature to MAX and there was an accidental explosion. He heard a voice across the white light. He soon fell out...